titanium powder for fire making grain size:-40mesh -60, -80, -100,-120,-150,- ... ,-300,-325 purity 80%- 99.6% brand: fxftt titanium powder for fire making grain size: -40mesh -60mesh -80mesh, -100,-120,-150 ... ,-325purity: 90% to 99.6%package: 50kg steel drumMOQ:10kg for checking quality Titanium powder TI%minCl%maxMg%maxFe%maxMn%maxSi ...